56120160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2780

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 124836000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 2719, 3440, 4128, 5160, 5438, 6880, 8157, 10320, 10876, 13595, 16314, 20640, 21752, 27190, 32628, 40785, 43504, 54380, 65256, 81570, 87008, 108760, 116917, 130512, 163140, 217520, 233834, 261024, 326280, 350751, 435040, 467668, 584585, 652560, 701502, 935336, 1169170, 1305120, 1403004, 1753755, 1870672, 2338340, 2806008, 3507510, 3741344, 4676680, 5612016, 7015020, 9353360, 11224032, 14030040, 18706720, 28060080, 56120160]

約数ペア:

[(1, 56120160), (2, 28060080), (3, 18706720), (4, 14030040), (5, 11224032), (6, 9353360), (8, 7015020), (10, 5612016), (12, 4676680), (15, 3741344), (16, 3507510), (20, 2806008), (24, 2338340), (30, 1870672), (32, 1753755), (40, 1403004), (43, 1305120), (48, 1169170), (60, 935336), (80, 701502), (86, 652560), (96, 584585), (120, 467668), (129, 435040), (160, 350751), (172, 326280), (215, 261024), (240, 233834), (258, 217520), (344, 163140), (430, 130512), (480, 116917), (516, 108760), (645, 87008), (688, 81570), (860, 65256), (1032, 54380), (1290, 43504), (1376, 40785), (1720, 32628), (2064, 27190), (2580, 21752), (2719, 20640), (3440, 16314), (4128, 13595), (5160, 10876), (5438, 10320), (6880, 8157)]